[Beowulf] Parallel Programming Question

[amjad ali]

Hello all,

In an mpi parallel code which of the following two is a better way:

1)      Read the input data from input data files only by the master process
and then broadcast it other processes.

2)      All the processes read the input data directly from input data files
(no need of broadcast from the master process). Is it possible?.


 Thank you very much.

Regards,
Amjad Ali.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.clustermonkey.net/pipermail/beowulf/attachments/20090624/bfae0c7e/attachment-0001.html>
-------------- next part --------------
_______________________________________________
Beowulf mailing list, Beowulf at beowulf.org sponsored by Penguin Computing
To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf